Layer Estimates:

Layer: Impaired Waters - Assessment Points (ID:0)
Count: 6093
Extent:

XMin: -17784810.5734
YMin: 2144489.4576
XMax: -7860822.4408
YMax: 6273321.907
Spatial Reference: 102100 (3857)

Layer: Impaired Waters - Assessment Lines (ID:1)
Count: 413221
Extent:

XMin: -19667167.6908
YMin: 1488041.4449
XMax: 16117281.9935
YMax: 11203146.5991
Spatial Reference: 102100 (3857)

Layer: Impaired Waters - Assessment Areas (ID:2)
Count: 79010
Extent:

XMin: -19665127.6727
YMin: 1485865.4075
XMax: 16138196.5928
YMax: 11525141.7255
Spatial Reference: 102100 (3857)